a bookcase, and includes I Capture the Castle, The Little White Horse and Manxmouse, Jane Austen's Pride and Prejudice, Sense and Sensibility and Emma, a book of fairy tales by E. Nesbit, The Commitments and The Van by Roddy Doyle, two books by Dorothy L. Sayers and a book by Katherine Mansfield. In January 2006, Rowling was asked by the Royal Society of Literature to nominate her top ten books every child should read. Included in her list were Wuthering Heights by Emily Brontë, Charlie and the Chocolate Factory by Roald Dahl, Robinson Crusoe by Daniel Defoe, David Copperfield by Charles Dickens, Hamlet by William Shakespeare, To Kill a Mockingbird by Harper Lee, Animal Farm by George Orwell, The Tale of Two Bad Mice by Beatrix Potter, The Catcher in the Rye by J. D. Salinger and Catch-22 by Joseph Heller. Analogues There are a number of fictional works to which Harry Potter has been repeatedly compared in the media. Some of these Rowling has herself mentioned, others have been mentioned by Internet sites, journalists, critics or other authors. The works are listed roughly in order of creation. The Pilgrim's Progress John Granger sees Chamber of Secrets as similar to a morality play like John Bunyan's The Pilgrim's Progress. He describes the climax, where Harry descends to the Chamber of Secrets to rescue Ginny Weasley as "the clearest Christian allegory of salvation history since Lewis's The Lion, the Witch, and the Wardrobe. … Using only traditional symbols, from the 'Ancient of Days' figure as God the Father to the satanic serpent and Christ-like phoenix ('the Resurrection Bird'), the drama takes us from the fall to eternal life without a hitch." Wuthering Heights In 2006, Rowling recommended Emily Brontë's Gothic post-Romantic Wuthering Heights as number one of the top ten books every child should read. In her essay, "To Sir With Love" in the book Mapping the World of Harry Potter, Joyce Millman suggests that Severus Snape, Harry Potter's morally ambiguous potions master, is drawn from a tradition of Byronic heroes such as Wuthering Heights Heathcliff and that chapter two of Harry Potter and the Half-Blood Prince is reminiscent of the opening of Wuthering Heights when Heathcliff is coldly introduced and asks his servant Joseph to bring up wine for him and Lockwood. Snape commands the almost identical line to his servant Wormtail, with Snape described similarly to how Emily Brontë